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116 lines
3 KiB
PHP
116 lines
3 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2024 Ferdinand Thiessen <opensource@fthiessen.de>
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*
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* @author Ferdinand Thiessen <opensource@fthiessen.de>
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*
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* @license AGPL-3.0-or-later
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\App\AppStore\Fetcher;
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use DateTimeImmutable;
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use OC\App\CompareVersion;
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use OC\Files\AppData\Factory;
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use OCP\AppFramework\Utility\ITimeFactory;
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use OCP\Http\Client\IClientService;
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use OCP\IConfig;
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use OCP\Support\Subscription\IRegistry;
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use Psr\Log\LoggerInterface;
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class AppDiscoverFetcher extends Fetcher {
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public const INVALIDATE_AFTER_SECONDS = 86400;
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public function __construct(
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Factory $appDataFactory,
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IClientService $clientService,
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ITimeFactory $timeFactory,
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IConfig $config,
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LoggerInterface $logger,
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IRegistry $registry,
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private CompareVersion $compareVersion,
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) {
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parent::__construct(
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$appDataFactory,
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$clientService,
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$timeFactory,
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$config,
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$logger,
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$registry
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);
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$this->fileName = 'discover.json';
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$this->endpointName = 'discover.json';
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}
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/**
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* Get the app discover section entries
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*
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* @param bool $allowUnstable Include also upcoming entries
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*/
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public function get($allowUnstable = false) {
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$entries = parent::get(false);
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$now = new DateTimeImmutable();
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return array_filter($entries, function (array $entry) use ($now, $allowUnstable) {
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// Always remove expired entries
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if (isset($entry['expiryDate'])) {
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try {
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$expiryDate = new DateTimeImmutable($entry['expiryDate']);
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if ($expiryDate < $now) {
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return false;
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}
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} catch (\Throwable $e) {
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// Invalid expiryDate format
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return false;
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}
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}
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// If not include upcoming entries, check for upcoming dates and remove those entries
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if (!$allowUnstable && isset($entry['date'])) {
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try {
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$date = new DateTimeImmutable($entry['date']);
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if ($date > $now) {
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return false;
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}
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} catch (\Throwable $e) {
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// Invalid date format
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return false;
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}
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}
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// Otherwise the entry is not time limited and should stay
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return true;
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});
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}
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public function getETag(): string|null {
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$rootFolder = $this->appData->getFolder('/');
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try {
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$file = $rootFolder->getFile($this->fileName);
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$jsonBlob = json_decode($file->getContent(), true);
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if (is_array($jsonBlob) && isset($jsonBlob['ETag'])) {
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return (string)$jsonBlob['ETag'];
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}
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} catch (\Throwable $e) {
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// ignore
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}
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return null;
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}
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}
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